Product Details | PLATE SELF-LOCKING NUT

5310-01-325-1981 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: NAS18033B5, NAS1803-3B5, 5310-01-325-1981, 01-325-1981, 5310013251981, 013251981

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 30 AUG 1990 01-325-1981

Drawings & Photos | NSN 5310-01-325-1981


Demand History | NSN 5310-01-325-1981

Part Number Request Date QTY Origin
5310-01-325-1981 2015-07-210 140 DIBBS
5310-01-325-1981 2013-08-224 40 DIBBS
5310-01-325-1981 2013-06-177 26 DIBBS
5310-01-325-1981 2013-05-136 77 DIBBS
5310-01-325-1981 2013-05-121 77 DIBBS

Cross Reference | NSN 5310-01-325-1981

Part Number Cage Code Manufacturer
NAS1803-3B5 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-325-1981

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 631 BASE STEEL COMP 4130 OR STEEL COMP 8740 NUT STEEL COMP 631 SHELL
SURFACE TREATMENT PASSIVATE BASE CADMIUM AND CHROMATE NUT PASSIVATE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BASE QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL
HARDNESS RATING NOT RATED
NUT STYLE A116 PLATE
NUT LENGTH 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM
NUT HEIGHT 0.310 INCHES NOMINAL
PLATE THICKNESS 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
PLATE WIDTH 0.865 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.208 INCHES MINIMUM AND 0.218 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM NUT
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F38 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 1.123 INCHES MINIMUM AND 1.127 INCHES MAXIMUM
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT
SPECIFICATION/STANDARD DATA 80205-NAS1803 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-325-1981

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable